Of the top 10 solar companies in the world, 8 are Chinese. None are European. 0 Share This Previous Post← How much do solar panels cost? How much do solar panels cost? Next PostWhich direction should solar panels face? → Which direction should solar panels face? You May Also Like . There are 3 grades of solar products you can use View Post . LifePo4 batteries are some of the safest batteries in the world View Post . One of the biggest problems with solar is that sites are often designed online View Post